Hello, PoPo, and welcome to the Depression Forum.
What kind of doctor did he see? It doesn't sound to me as if he has seen a psychiatrist, because something is obviously seriously wrong with his feelings, and it needs to be corrected.
Don't give up. See a psychiatrist yourself to find out what's happening. Then, persuade him to go with you to see your physician. More than cognitive behavioral therapy is called for, in my view. He needs to be on medication and therapy given by a specialist.
Keep us posted on how you are getting along. You cannot help but be very distressed over the current situation, and, between you and me, it isn't one that is going to be workable until he gets the right diagnosis and assistance medically by a psychiatrist.
Post Edited (It's Genetic) : 11/28/2011 12:23:30 AM (GMT-7)